package net.minecraft.client.gui;

import java.io.IOException;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundCategory;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.resources.I18n;
import net.minecraft.client.settings.GameSettings;
import net.minecraft.util.MathHelper;
import net.minecraft.util.ResourceLocation;

public class GuiScreenOptionsSounds extends GuiScreen {
	private final GuiScreen field_146505_f;

	/** Reference to the GameSettings object. */
	private final GameSettings game_settings_4;
	protected String field_146507_a = "Options";
	private String field_146508_h;

	public GuiScreenOptionsSounds(GuiScreen p_i45025_1_, GameSettings p_i45025_2_) {
		this.field_146505_f = p_i45025_1_;
		this.game_settings_4 = p_i45025_2_;
	}

	/**
	 * Adds the buttons (and other controls) to the screen in question. Called when
	 * the GUI is displayed and when the window resizes, the buttonList is cleared
	 * beforehand.
	 */
	public void initGui() {
		int i = 0;
		this.field_146507_a = I18n.format("options.sounds.title", new Object[0]);
		this.field_146508_h = I18n.format("options.off", new Object[0]);
		this.buttonList.add(new GuiScreenOptionsSounds.Button(SoundCategory.MASTER.getCategoryId(),
				this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), SoundCategory.MASTER, true));
		i = i + 2;

		for (SoundCategory soundcategory : SoundCategory.values()) {
			if (soundcategory != SoundCategory.MASTER) {
				this.buttonList.add(new GuiScreenOptionsSounds.Button(soundcategory.getCategoryId(),
						this.width / 2 - 155 + i % 2 * 160, this.height / 6 - 12 + 24 * (i >> 1), soundcategory,
						false));
				++i;
			}
		}

		this.buttonList.add(new GuiButton(200, this.width / 2 - 100, this.height / 6 + 168,
				I18n.format("gui.done", new Object[0])));
	}

	/**
	 * Called by the controls from the buttonList when activated. (Mouse pressed for
	 * buttons)
	 */
	protected void actionPerformed(GuiButton button) throws IOException {
		if (button.enabled) {
			if (button.id == 200) {
				this.mc.gameSettings.saveOptions();
				this.mc.displayGuiScreen(this.field_146505_f);
			}
		}
	}

	/**
	 * Draws the screen and all the components in it. Args : mouseX, mouseY,
	 * renderPartialTicks
	 */
	public void drawScreen(int mouseX, int mouseY, float partialTicks) {
		this.drawDefaultBackground();
		this.drawCenteredString(this.fontRendererObj, this.field_146507_a, this.width / 2, 15, 16777215);
		super.drawScreen(mouseX, mouseY, partialTicks);
	}

	protected String getSoundVolume(SoundCategory p_146504_1_) {
		float f = this.game_settings_4.getSoundLevel(p_146504_1_);
		return f == 0.0F ? this.field_146508_h : (int) (f * 100.0F) + "%";
	}

	class Button extends GuiButton {
		private final SoundCategory field_146153_r;
		private final String field_146152_s;
		public float field_146156_o = 1.0F;
		public boolean field_146155_p;

		public Button(int p_i45024_2_, int p_i45024_3_, int p_i45024_4_, SoundCategory p_i45024_5_,
				boolean p_i45024_6_) {
			super(p_i45024_2_, p_i45024_3_, p_i45024_4_, p_i45024_6_ ? 310 : 150, 20, "");
			this.field_146153_r = p_i45024_5_;
			this.field_146152_s = I18n.format("soundCategory." + p_i45024_5_.getCategoryName(), new Object[0]);
			this.displayString = this.field_146152_s + ": " + GuiScreenOptionsSounds.this.getSoundVolume(p_i45024_5_);
			this.field_146156_o = GuiScreenOptionsSounds.this.game_settings_4.getSoundLevel(p_i45024_5_);
		}

		protected int getHoverState(boolean mouseOver) {
			return 0;
		}

		protected void mouseDragged(Minecraft mc, int mouseX, int mouseY) {
			if (this.visible) {
				if (this.field_146155_p) {
					this.field_146156_o = (float) (mouseX - (this.xPosition + 4)) / (float) (this.width - 8);
					this.field_146156_o = MathHelper.clamp_float(this.field_146156_o, 0.0F, 1.0F);
					mc.gameSettings.setSoundLevel(this.field_146153_r, this.field_146156_o);
					mc.gameSettings.saveOptions();
					this.displayString = this.field_146152_s + ": "
							+ GuiScreenOptionsSounds.this.getSoundVolume(this.field_146153_r);
				}

				GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
				this.drawTexturedModalRect(this.xPosition + (int) (this.field_146156_o * (float) (this.width - 8)),
						this.yPosition, 0, 66, 4, 20);
				this.drawTexturedModalRect(this.xPosition + (int) (this.field_146156_o * (float) (this.width - 8)) + 4,
						this.yPosition, 196, 66, 4, 20);
			}
		}

		public boolean mousePressed(Minecraft mc, int mouseX, int mouseY) {
			if (super.mousePressed(mc, mouseX, mouseY)) {
				this.field_146156_o = (float) (mouseX - (this.xPosition + 4)) / (float) (this.width - 8);
				this.field_146156_o = MathHelper.clamp_float(this.field_146156_o, 0.0F, 1.0F);
				mc.gameSettings.setSoundLevel(this.field_146153_r, this.field_146156_o);
				mc.gameSettings.saveOptions();
				this.displayString = this.field_146152_s + ": "
						+ GuiScreenOptionsSounds.this.getSoundVolume(this.field_146153_r);
				this.field_146155_p = true;
				return true;
			} else {
				return false;
			}
		}

		public void playPressSound(SoundHandler soundHandlerIn) {
		}

		public void mouseReleased(int mouseX, int mouseY) {
			if (this.field_146155_p) {
				if (this.field_146153_r == SoundCategory.MASTER) {
					float f = 1.0F;
				} else {
					GuiScreenOptionsSounds.this.game_settings_4.getSoundLevel(this.field_146153_r);
				}

				GuiScreenOptionsSounds.this.mc.getSoundHandler()
						.playSound(PositionedSoundRecord.create(new ResourceLocation("gui.button.press"), 1.0F));
			}

			this.field_146155_p = false;
		}
	}
}
